Big idea: the pressure, volume, and temperature of a gas are related in clear mathematical ways. Can you calculate one, given the other two?
1. Warm-up: Given 100 g of NH3, how much NaOH can you make? TRY TO DO THIS WITHOUT THE CHEAT SHEET!!!!
NaOCl + NH3 --> NH2Cl + NaOH
2. Review website, note relationships from all the different demonstrations (balloon, syringe, crushed can, candle, love meter).
3. Review the Animated Gas Lab site.
4. Notes #17: The Gas Laws
Homework: 1) see Monday's homework.
2) Make sure all the worksheets from Packet #7 are finished:
a. Balancing Equations worksheets (2: Bal Equ and Another Bal Equ.)
b. Chemistry Calculations (one side is classwork, the other homework)
c. S'mores Lab (be sure you complete this, we did NOT complete it in class!)
d. Solutions worksheet
e. Kool-Aid calculations and sulfuric acid dilution calculation (on looseleaf)
f. Exploratory Gas Lab (on looseleaf paper, balloons, syringe, crushed can, candle, website)
g. Gas Laws worksheets
Tuesday, December 16, 2008
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